Andreas Pantelopoulos | fdcfe53 | 2018-04-02 10:59:23 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.driver.extensions.codec; |
| 17 | |
| 18 | import org.onosproject.driver.extensions.OfdpaMatchActsetOutput; |
| 19 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 20 | import org.onosproject.codec.CodecContext; |
| 21 | import org.onosproject.codec.JsonCodec; |
| 22 | import org.onosproject.net.PortNumber; |
| 23 | |
| 24 | import static com.google.common.base.Preconditions.checkNotNull; |
| 25 | import static org.onlab.util.Tools.nullIsIllegal; |
| 26 | |
| 27 | /** |
| 28 | * JSON Codec for Ofdpa match actset output class. |
| 29 | */ |
| 30 | public class OfdpaMatchActsetOutputCodec extends JsonCodec<OfdpaMatchActsetOutput> { |
| 31 | |
| 32 | private static final String ACTSET_OUTPUT = "actsetOutput"; |
| 33 | private static final String MISSING_MEMBER_MESSAGE = " member is required in OfdpaMatchActsetOutput"; |
| 34 | private static final String MISSING_ACTSET_OUTPUT_MESSAGE = "Actset Output cannot be null"; |
| 35 | |
| 36 | @Override |
| 37 | public ObjectNode encode(OfdpaMatchActsetOutput actsetOutput, CodecContext context) { |
| 38 | checkNotNull(actsetOutput, MISSING_ACTSET_OUTPUT_MESSAGE); |
| 39 | return context.mapper().createObjectNode() |
| 40 | .put(ACTSET_OUTPUT, actsetOutput.port().toLong()); |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | public OfdpaMatchActsetOutput decode(ObjectNode json, CodecContext context) { |
| 45 | if (json == null || !json.isObject()) { |
| 46 | return null; |
| 47 | } |
| 48 | |
| 49 | // parse ofdpa match actset output |
| 50 | long portNumber = nullIsIllegal(json.get(ACTSET_OUTPUT), |
| 51 | ACTSET_OUTPUT + MISSING_MEMBER_MESSAGE).asLong(); |
| 52 | return new OfdpaMatchActsetOutput(PortNumber.portNumber(portNumber)); |
| 53 | } |
| 54 | } |